20029170072

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{5119931}}^1$

素因数の和:5120103

約数の個数: 32

約数和(自身を含む): 50380130880

約数和(自身を除く): 30350960808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 5119931, 10239862, 15359793, 20479724, 30719586, 40959448, 61439172, 122878344, 834548753, 1669097506, 2503646259, 3338195012, 5007292518, 6676390024, 10014585036, 20029170072]

約数ペア:

[(1, 20029170072), (2, 10014585036), (3, 6676390024), (4, 5007292518), (6, 3338195012), (8, 2503646259), (12, 1669097506), (24, 834548753), (163, 122878344), (326, 61439172), (489, 40959448), (652, 30719586), (978, 20479724), (1304, 15359793), (1956, 10239862), (3912, 5119931)]